First, here are most of the phases in a moon phase cycle.
1. Waxing Cresent
2. First Quarter
3. Waxing Gibbous
4. Full Moon
5. Waning Gibbous
6. Third Quarter
7. Waning Cresent
Using his newly improved telescope, Galileo Galilei became the first person to ever discover craters on the moon. This disproved Aristotle's theory that the moon is a perfect sphere. Here are some photos of craters on the moon.
Using his newly improved telescope, Galileo Galilei became the first person to ever discover craters on the moon. This disproved Aristotle's theory that the moon is a perfect sphere. Here are some photos of craters on the moon.
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